As Donald Trump insists on reading Joe Biden's letter in private, here's a look at what previous United States presidents ...

President Trump found a handwritten letter from outgoing President Biden in the Oval Office’s Resolute Desk, continuing a ...

Ronald Reagan probably didn't realize he was starting a tradition when he wrote a note congratulating his successor and left ...

There was a time when the postman's arrival brought joy and excitement. A letter from a loved one carried more than words-it ...